Datasheet

Data Sheet S16265EJ5V0DS
25
µ PD720101
Figure 3-6. Transmit Waveform for Transceiver at DP/DM
0 V
Differential
+400 mV
Differential
−400 mV
Differential
Unit Interval
Level 1
Level 2
0% 100%
Point 4Point 3
Point 1
Point 2
Point 5 Point 6
Figure 3-7. Transmitter Measurement Fixtures
Vbus
D+
D-
Gnd
15.8 Ω
+
To 50 Ω Inputs of a
High Speed Differential
Oscilloscope, or 50 Ω
Outputs of a High Speed
Differential Data Generator
−
50 Ω
Coax
50 Ω
Coax
USB
Connector
Nearest
Device
Test Supply Voltage
15.8 Ω
143 Ω 143 Ω